36/39 mm o-ring (wet end seal) In stock 1,80€incl. 20% VAT Quantity: Add to basket This small and useful O-ring provides a better seal when replacing your wet end seal. It is placed under the collar, and allows you to skip the silicone gasket. Compatible wet end sealsPS-1000, PS-3865R, 1092-AV DimensionsInside diameter: 36 mmOutside diameter: 39 mmThickness: 1.5 mm